3 Simple Ways to
Share What You Make

With Instructables you can share what you make with the world — and tap into an ever-growing community of creative experts.

PhotosPhotos

Share one or more photos of a project, recipe, or whatever you've made, quickly and easily.

Step by StepStep-By-Step

Share your step-by-step photos with text instructions of what you made so others can do it too!

VideoVideo

Share your how-to video. You'll need your embed code from a video site such as YouTube.

Knex RBG: Halo Plasma Rifle

Knex RBG: Halo Plasma Rifle
«
  • DSC02653.jpg
  • DSC02655.jpg
  • DSC02654.jpg
A knex rubber band gun that looks and fires like the Halo plasma rifle. 
Plasma Pistol
Pros:
-Automatic and semi-automatic
-Looks and fires like the halo plasma rifle
-Holds up to 20 rubber bands without spacers, and nearly no limit with them.
Cons:
- Trigger only fires semi-automaticaly
- Inaccurate when fired quickly.
- Uses 2 modifies pieces.
- Takes a long time to reload.
Suggested use: Primary RBG
Similarities and differences (according to haloapedia)
Halo 1

- The sounds when firing are similar to my plasma pistol. 
- General colors and shapes are similar.
- Firing is different when using trigger (1 pull = 1 plasma bolt).
- Can only 20 projectiles (without spacers) compared to 200.
Halo 2 and 3
- Can only 20 projectiles (without spacers) compared to 400.
- The sounds when firing are different to my plasma pistol.
- Firing is similar when using trigger (1 pull = 2 plasma bolts).
- 20% less ammunition.
Halo 1, 2 and 3
- Length width and height are half of the real one.
- Mine is less detailed (e.g. No "fangs").
- Mine does not overheat, nor have overheat vents.
- Dual wieldable.
- Heavy, compared to other hand held knex guns
 
Remove these adsRemove these ads by Signing Up
 

Step 1Peices

Peices
«
  • Conectors.jpg
  • Rods.jpg
  • Modded peice.JPG
  • Modified peice.jpg
  • Triggers.jpg
  • Spacers.jpg
Rods:
Yellow: 3
Blue: 57
White: 24
Green: 14
Connectors:
Dark gray: 26
Light Gray: 8
Orange: 2
Red: 9
Green: 16
Purple: 12
Yellow: 19
Blue: 9
White: 2

Comment if I got any of these numbers wrong.
« Previous StepDownload PDFView All StepsNext Step »
29 comments
Jun 16, 2010. 8:54 PMSonicX 22 says:
It's good that it takes a long time to reload cuz the plasma rifle can't reload at all also I found out how to attach the exterior way cool gun!!! Just make sure that you don't melee with it :) 5*
Mar 21, 2012. 7:47 AMoblina says:
Do u have to cut the yellow one
Dec 21, 2011. 6:57 PMdanroy99 says:
Wait, do you have to load rubber bands BEFORE you stick everything onto the "skeleton"?
Oct 30, 2011. 9:43 AMgeodez says:
.
Jul 3, 2011. 12:55 PMsneature says:
yeah could u plz add a vid i don't get it.thx :)
Jun 10, 2011. 11:47 AMintheshadows2009 says:
i love the halo series, and i am happy to see that someone has made such an awsome replica ; ] does any one know how to make a good needler
Dec 29, 2010. 11:10 AMyeah yeah says:
does it just fire rubber bands then?
Dec 30, 2010. 4:34 AMyeah yeah says:
shame i may modify it to fire something if i do i will post it but over nice one
Dec 31, 2010. 3:22 AMyeah yeah says:
yes and i may modify it to make it fire something else ok thats why i said it ok
Sep 10, 2010. 7:26 PMknexjay says:
I like the texture on the barrels 5*s
Jul 26, 2010. 10:18 AMBistai949 says:
how do you Load and fire it?
Jul 28, 2010. 3:51 PMBistai949 says:
I've actually figured it out already but put the in anyway! Also I've built it and I REALLY like it thanks for the awesome plasma rifle now if only I had a plasma repeater
Jun 26, 2010. 4:05 PMMuseGlitch says:
Hello i'm very happy someone tried to create a plasma rifle out there. I'm a huge fan of the Halo seiries and this is a pretty close recreation. great job. one note though is that you may want to add a count on green rods to the top of your instructable. its not listed there, only pictured. thanks
Jun 26, 2010. 7:21 PMMuseGlitch says:
turns out you need an additional 4 red connectors and an additional 4 white rods and some additional blue rods to complete the exterior. anyway i just completed it and its awesome just wondering though...What and how does it fire?
Jun 26, 2010. 4:22 PMMuseGlitch says:
by the way your red conector count is low by 3
Jun 13, 2010. 7:26 PMSonicX 22 says:
YAY ITS OUT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Jun 9, 2010. 3:35 PMEATLEAD97 says:
pretty cool
Jun 9, 2010. 10:38 AMMr. Muggle says:
I like this instructable better than your other ones, if you'll keep coming with these things I'll subscribe to you!
Jun 9, 2010. 3:45 AM~KGB~ says:
thats impressive! 5*

Pro

Get More Out of Instructables

Already have an Account?

close

All Steps Viewing
View all steps of an Instructable on the same page when you're a Pro Member.

Upgrade to Pro today!
35
Followers
15
Author:charge11595